[INFO] fetching crate async_object_derive 0.1.0...
[INFO] checking async_object_derive-0.1.0 against master#42f4793e5a514858221b07ac379029d90353913e for pr-148952
[INFO] extracting crate async_object_derive 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate async_object_derive 0.1.0
[INFO] finished tweaking crates.io crate async_object_derive 0.1.0
[INFO] tweaked toml for crates.io crate async_object_derive 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate async_object_derive 0.1.0 on toolchain 42f4793e5a514858221b07ac379029d90353913e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.110)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async_object v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf7de9cab6ebf4ee4f5c5984f9ab7fed57820c96ed671a1c830c5b928a746147
[INFO] running `Command { std: "docker" "start" "-a" "bf7de9cab6ebf4ee4f5c5984f9ab7fed57820c96ed671a1c830c5b928a746147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf7de9cab6ebf4ee4f5c5984f9ab7fed57820c96ed671a1c830c5b928a746147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf7de9cab6ebf4ee4f5c5984f9ab7fed57820c96ed671a1c830c5b928a746147", kill_on_drop: false }`
[INFO] [stdout] bf7de9cab6ebf4ee4f5c5984f9ab7fed57820c96ed671a1c830c5b928a746147
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd56dd537e638ad2e03b9e64f47d5c91a9a515afc27b913f4c5a8112bf284289
[INFO] running `Command { std: "docker" "start" "-a" "dd56dd537e638ad2e03b9e64f47d5c91a9a515afc27b913f4c5a8112bf284289", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]     Checking unicode-ident v1.0.22
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling async_object v0.1.2
[INFO] [stderr]    Compiling async_object_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `syn::FnArg`, `syn::ImplItem`, `syn::ItemImpl`, `syn::Signature`
[INFO] [stdout]    --> src/lib.rs:122:50
[INFO] [stdout]     |
[INFO] [stdout] 122 |     AngleBracketedGenericArguments, DeriveInput, FnArg, GenericArgument, Ident, ImplItem, ItemImpl,
[INFO] [stdout]     |                                                  ^^^^^                          ^^^^^^^^  ^^^^^^^^ no `ItemImpl` in the root
[INFO] [stdout]     |                                                  |                              |
[INFO] [stdout]     |                                                  no `FnArg` in the root         no `ImplItem` in the root
[INFO] [stdout] 123 |     Path, PathArguments, PathSegment, ReturnType, Signature, Token, Type, TypePath, TypeTuple,
[INFO] [stdout]     |                                                   ^^^^^^^^^ no `Signature` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs:363:5
[INFO] [stdout]     |
[INFO] [stdout] 361 | #[cfg(feature = "full")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `full` feature
[INFO] [stdout] 362 | pub use crate::item::{
[INFO] [stdout] 363 |     FnArg, ForeignItem, ForeignItemFn, ForeignItemMacro, ForeignItemStatic, ForeignItemType,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs:364:5
[INFO] [stdout]     |
[INFO] [stdout] 361 | #[cfg(feature = "full")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `full` feature
[INFO] [stdout] ...
[INFO] [stdout] 364 |     ImplItem, ImplItemConst, ImplItemMacro, ImplItemMethod, ImplItemType, Item, ItemConst,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs:365:56
[INFO] [stdout]     |
[INFO] [stdout] 361 | #[cfg(feature = "full")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `full` feature
[INFO] [stdout] ...
[INFO] [stdout] 365 |     ItemEnum, ItemExternCrate, ItemFn, ItemForeignMod, ItemImpl, ItemMacro, ItemMacro2, ItemMod,
[INFO] [stdout]     |                                                        ^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs:367:5
[INFO] [stdout]     |
[INFO] [stdout] 361 | #[cfg(feature = "full")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `full` feature
[INFO] [stdout] ...
[INFO] [stdout] 367 |     Signature, TraitItem, TraitItemConst, TraitItemMacro, TraitItemMethod, TraitItemType, UseGlob,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:507:25
[INFO] [stdout]     |
[INFO] [stdout] 507 | /                         quote! {
[INFO] [stdout] 508 | |                             #vis #signature {
[INFO] [stdout] 509 | |                                 self.carc.call_mut(|v| v.#method_name(#(#param_names),*) )
[INFO] [stdout] ...   |
[INFO] [stdout] 514 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:507:25
[INFO] [stdout]     |
[INFO] [stdout] 507 | /                         quote! {
[INFO] [stdout] 508 | |                             #vis #signature {
[INFO] [stdout] 509 | |                                 self.carc.call_mut(|v| v.#method_name(#(#param_names),*) )
[INFO] [stdout] ...   |
[INFO] [stdout] 514 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:516:25
[INFO] [stdout]     |
[INFO] [stdout] 516 | /                         quote! {
[INFO] [stdout] 517 | |                             #vis #signature {
[INFO] [stdout] 518 | |                                 self.carc.call(|v| v.#method_name(#(#param_names),*) )
[INFO] [stdout] ...   |
[INFO] [stdout] 523 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:516:25
[INFO] [stdout]     |
[INFO] [stdout] 516 | /                         quote! {
[INFO] [stdout] 517 | |                             #vis #signature {
[INFO] [stdout] 518 | |                                 self.carc.call(|v| v.#method_name(#(#param_names),*) )
[INFO] [stdout] ...   |
[INFO] [stdout] 523 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:561:25
[INFO] [stdout]     |
[INFO] [stdout] 561 | /                         quote! {
[INFO] [stdout] 562 | |                             #vis #signature {
[INFO] [stdout] 563 | |                                 if let Some(v) = self.wcarc.upgrade() {
[INFO] [stdout] 564 | |                                     Some(v.call_mut(|v| v.#method_name(#(#param_names),*) )) #transpose_call
[INFO] [stdout] ...   |
[INFO] [stdout] 576 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:561:25
[INFO] [stdout]     |
[INFO] [stdout] 561 | /                         quote! {
[INFO] [stdout] 562 | |                             #vis #signature {
[INFO] [stdout] 563 | |                                 if let Some(v) = self.wcarc.upgrade() {
[INFO] [stdout] 564 | |                                     Some(v.call_mut(|v| v.#method_name(#(#param_names),*) )) #transpose_call
[INFO] [stdout] ...   |
[INFO] [stdout] 576 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:578:25
[INFO] [stdout]     |
[INFO] [stdout] 578 | /                         quote! {
[INFO] [stdout] 579 | |                             #vis #signature {
[INFO] [stdout] 580 | |                                 if let Some(v) = self.wcarc.upgrade() {
[INFO] [stdout] 581 | |                                     Some(v.call(|v| v.#method_name(#(#param_names),*) )) #transpose_call
[INFO] [stdout] ...   |
[INFO] [stdout] 593 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:578:25
[INFO] [stdout]     |
[INFO] [stdout] 578 | /                         quote! {
[INFO] [stdout] 579 | |                             #vis #signature {
[INFO] [stdout] 580 | |                                 if let Some(v) = self.wcarc.upgrade() {
[INFO] [stdout] 581 | |                                     Some(v.call(|v| v.#method_name(#(#param_names),*) )) #transpose_call
[INFO] [stdout] ...   |
[INFO] [stdout] 593 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `syn::FnArg`, `syn::ImplItem`, `syn::ItemImpl`, `syn::Signature`
[INFO] [stdout]    --> src/lib.rs:122:50
[INFO] [stdout]     |
[INFO] [stdout] 122 |     AngleBracketedGenericArguments, DeriveInput, FnArg, GenericArgument, Ident, ImplItem, ItemImpl,
[INFO] [stdout]     |                                                  ^^^^^                          ^^^^^^^^  ^^^^^^^^ no `ItemImpl` in the root
[INFO] [stdout]     |                                                  |                              |
[INFO] [stdout]     |                                                  no `FnArg` in the root         no `ImplItem` in the root
[INFO] [stdout] 123 |     Path, PathArguments, PathSegment, ReturnType, Signature, Token, Type, TypePath, TypeTuple,
[INFO] [stdout]     |                                                   ^^^^^^^^^ no `Signature` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs:363:5
[INFO] [stdout]     |
[INFO] [stdout] 361 | #[cfg(feature = "full")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `full` feature
[INFO] [stdout] 362 | pub use crate::item::{
[INFO] [stdout] 363 |     FnArg, ForeignItem, ForeignItemFn, ForeignItemMacro, ForeignItemStatic, ForeignItemType,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs:364:5
[INFO] [stdout]     |
[INFO] [stdout] 361 | #[cfg(feature = "full")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `full` feature
[INFO] [stdout] ...
[INFO] [stdout] 364 |     ImplItem, ImplItemConst, ImplItemMacro, ImplItemMethod, ImplItemType, Item, ItemConst,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs:365:56
[INFO] [stdout]     |
[INFO] [stdout] 361 | #[cfg(feature = "full")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `full` feature
[INFO] [stdout] ...
[INFO] [stdout] 365 |     ItemEnum, ItemExternCrate, ItemFn, ItemForeignMod, ItemImpl, ItemMacro, ItemMacro2, ItemMod,
[INFO] [stdout]     |                                                        ^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs:367:5
[INFO] [stdout]     |
[INFO] [stdout] 361 | #[cfg(feature = "full")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `full` feature
[INFO] [stdout] ...
[INFO] [stdout] 367 |     Signature, TraitItem, TraitItemConst, TraitItemMacro, TraitItemMethod, TraitItemType, UseGlob,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async_object_derive` (lib) due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:507:25
[INFO] [stdout]     |
[INFO] [stdout] 507 | /                         quote! {
[INFO] [stdout] 508 | |                             #vis #signature {
[INFO] [stdout] 509 | |                                 self.carc.call_mut(|v| v.#method_name(#(#param_names),*) )
[INFO] [stdout] ...   |
[INFO] [stdout] 514 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:507:25
[INFO] [stdout]     |
[INFO] [stdout] 507 | /                         quote! {
[INFO] [stdout] 508 | |                             #vis #signature {
[INFO] [stdout] 509 | |                                 self.carc.call_mut(|v| v.#method_name(#(#param_names),*) )
[INFO] [stdout] ...   |
[INFO] [stdout] 514 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:516:25
[INFO] [stdout]     |
[INFO] [stdout] 516 | /                         quote! {
[INFO] [stdout] 517 | |                             #vis #signature {
[INFO] [stdout] 518 | |                                 self.carc.call(|v| v.#method_name(#(#param_names),*) )
[INFO] [stdout] ...   |
[INFO] [stdout] 523 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:516:25
[INFO] [stdout]     |
[INFO] [stdout] 516 | /                         quote! {
[INFO] [stdout] 517 | |                             #vis #signature {
[INFO] [stdout] 518 | |                                 self.carc.call(|v| v.#method_name(#(#param_names),*) )
[INFO] [stdout] ...   |
[INFO] [stdout] 523 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:561:25
[INFO] [stdout]     |
[INFO] [stdout] 561 | /                         quote! {
[INFO] [stdout] 562 | |                             #vis #signature {
[INFO] [stdout] 563 | |                                 if let Some(v) = self.wcarc.upgrade() {
[INFO] [stdout] 564 | |                                     Some(v.call_mut(|v| v.#method_name(#(#param_names),*) )) #transpose_call
[INFO] [stdout] ...   |
[INFO] [stdout] 576 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:561:25
[INFO] [stdout]     |
[INFO] [stdout] 561 | /                         quote! {
[INFO] [stdout] 562 | |                             #vis #signature {
[INFO] [stdout] 563 | |                                 if let Some(v) = self.wcarc.upgrade() {
[INFO] [stdout] 564 | |                                     Some(v.call_mut(|v| v.#method_name(#(#param_names),*) )) #transpose_call
[INFO] [stdout] ...   |
[INFO] [stdout] 576 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:578:25
[INFO] [stdout]     |
[INFO] [stdout] 578 | /                         quote! {
[INFO] [stdout] 579 | |                             #vis #signature {
[INFO] [stdout] 580 | |                                 if let Some(v) = self.wcarc.upgrade() {
[INFO] [stdout] 581 | |                                     Some(v.call(|v| v.#method_name(#(#param_names),*) )) #transpose_call
[INFO] [stdout] ...   |
[INFO] [stdout] 593 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:578:25
[INFO] [stdout]     |
[INFO] [stdout] 578 | /                         quote! {
[INFO] [stdout] 579 | |                             #vis #signature {
[INFO] [stdout] 580 | |                                 if let Some(v) = self.wcarc.upgrade() {
[INFO] [stdout] 581 | |                                     Some(v.call(|v| v.#method_name(#(#param_names),*) )) #transpose_call
[INFO] [stdout] ...   |
[INFO] [stdout] 593 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async_object_derive` (lib test) due to 9 previous errors
[INFO] [stdout] error[E0432]: unresolved imports `syn::FnArg`, `syn::ImplItem`, `syn::ItemImpl`, `syn::Signature`
[INFO] [stdout]    --> src/lib.rs:122:50
[INFO] [stdout]     |
[INFO] [stdout] 122 |     AngleBracketedGenericArguments, DeriveInput, FnArg, GenericArgument, Ident, ImplItem, ItemImpl,
[INFO] [stdout]     |                                                  ^^^^^                          ^^^^^^^^  ^^^^^^^^ no `ItemImpl` in the root
[INFO] [stdout]     |                                                  |                              |
[INFO] [stdout]     |                                                  no `FnArg` in the root         no `ImplItem` in the root
[INFO] [stdout] 123 |     Path, PathArguments, PathSegment, ReturnType, Signature, Token, Type, TypePath, TypeTuple,
[INFO] [stdout]     |                                                   ^^^^^^^^^ no `Signature` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs:363:5
[INFO] [stdout]     |
[INFO] [stdout] 361 | #[cfg(feature = "full")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `full` feature
[INFO] [stdout] 362 | pub use crate::item::{
[INFO] [stdout] 363 |     FnArg, ForeignItem, ForeignItemFn, ForeignItemMacro, ForeignItemStatic, ForeignItemType,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs:364:5
[INFO] [stdout]     |
[INFO] [stdout] 361 | #[cfg(feature = "full")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `full` feature
[INFO] [stdout] ...
[INFO] [stdout] 364 |     ImplItem, ImplItemConst, ImplItemMacro, ImplItemMethod, ImplItemType, Item, ItemConst,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs:365:56
[INFO] [stdout]     |
[INFO] [stdout] 361 | #[cfg(feature = "full")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `full` feature
[INFO] [stdout] ...
[INFO] [stdout] 365 |     ItemEnum, ItemExternCrate, ItemFn, ItemForeignMod, ItemImpl, ItemMacro, ItemMacro2, ItemMod,
[INFO] [stdout]     |                                                        ^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs:367:5
[INFO] [stdout]     |
[INFO] [stdout] 361 | #[cfg(feature = "full")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `full` feature
[INFO] [stdout] ...
[INFO] [stdout] 367 |     Signature, TraitItem, TraitItemConst, TraitItemMacro, TraitItemMethod, TraitItemType, UseGlob,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:507:25
[INFO] [stdout]     |
[INFO] [stdout] 507 | /                         quote! {
[INFO] [stdout] 508 | |                             #vis #signature {
[INFO] [stdout] 509 | |                                 self.carc.call_mut(|v| v.#method_name(#(#param_names),*) )
[INFO] [stdout] ...   |
[INFO] [stdout] 514 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:507:25
[INFO] [stdout]     |
[INFO] [stdout] 507 | /                         quote! {
[INFO] [stdout] 508 | |                             #vis #signature {
[INFO] [stdout] 509 | |                                 self.carc.call_mut(|v| v.#method_name(#(#param_names),*) )
[INFO] [stdout] ...   |
[INFO] [stdout] 514 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:516:25
[INFO] [stdout]     |
[INFO] [stdout] 516 | /                         quote! {
[INFO] [stdout] 517 | |                             #vis #signature {
[INFO] [stdout] 518 | |                                 self.carc.call(|v| v.#method_name(#(#param_names),*) )
[INFO] [stdout] ...   |
[INFO] [stdout] 523 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:516:25
[INFO] [stdout]     |
[INFO] [stdout] 516 | /                         quote! {
[INFO] [stdout] 517 | |                             #vis #signature {
[INFO] [stdout] 518 | |                                 self.carc.call(|v| v.#method_name(#(#param_names),*) )
[INFO] [stdout] ...   |
[INFO] [stdout] 523 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:561:25
[INFO] [stdout]     |
[INFO] [stdout] 561 | /                         quote! {
[INFO] [stdout] 562 | |                             #vis #signature {
[INFO] [stdout] 563 | |                                 if let Some(v) = self.wcarc.upgrade() {
[INFO] [stdout] 564 | |                                     Some(v.call_mut(|v| v.#method_name(#(#param_names),*) )) #transpose_call
[INFO] [stdout] ...   |
[INFO] [stdout] 576 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:561:25
[INFO] [stdout]     |
[INFO] [stdout] 561 | /                         quote! {
[INFO] [stdout] 562 | |                             #vis #signature {
[INFO] [stdout] 563 | |                                 if let Some(v) = self.wcarc.upgrade() {
[INFO] [stdout] 564 | |                                     Some(v.call_mut(|v| v.#method_name(#(#param_names),*) )) #transpose_call
[INFO] [stdout] ...   |
[INFO] [stdout] 576 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:578:25
[INFO] [stdout]     |
[INFO] [stdout] 578 | /                         quote! {
[INFO] [stdout] 579 | |                             #vis #signature {
[INFO] [stdout] 580 | |                                 if let Some(v) = self.wcarc.upgrade() {
[INFO] [stdout] 581 | |                                     Some(v.call(|v| v.#method_name(#(#param_names),*) )) #transpose_call
[INFO] [stdout] ...   |
[INFO] [stdout] 593 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:578:25
[INFO] [stdout]     |
[INFO] [stdout] 578 | /                         quote! {
[INFO] [stdout] 579 | |                             #vis #signature {
[INFO] [stdout] 580 | |                                 if let Some(v) = self.wcarc.upgrade() {
[INFO] [stdout] 581 | |                                     Some(v.call(|v| v.#method_name(#(#param_names),*) )) #transpose_call
[INFO] [stdout] ...   |
[INFO] [stdout] 593 | |                         }
[INFO] [stdout]     | |_________________________^ cannot infer type
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::quote_bind_next_or_break` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async_object_derive` (lib) due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "dd56dd537e638ad2e03b9e64f47d5c91a9a515afc27b913f4c5a8112bf284289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd56dd537e638ad2e03b9e64f47d5c91a9a515afc27b913f4c5a8112bf284289", kill_on_drop: false }`
[INFO] [stdout] dd56dd537e638ad2e03b9e64f47d5c91a9a515afc27b913f4c5a8112bf284289